From: Hans Verkuil Date: Mon, 6 Dec 2021 13:16:48 +0000 (+0100) Subject: pinctrl-sunxi: don't call pinctrl_gpio_direction() X-Git-Tag: v5.17-rc1~113^2~16 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=8df89a7cbc63c7598c00611ad17b67e8d5b4fad3;p=thirdparty%2Fkernel%2Flinux.git pinctrl-sunxi: don't call pinctrl_gpio_direction() Set the direction directly without calling pinctrl_gpio_direction(). This avoids the mutex_lock() calls in that function, which would invalid the can_sleep = false. Signed-off-by: Hans Verkuil Link: https://lore.kernel.org/r/20211206131648.1521868-4-hverkuil-cisco@xs4all.nl Signed-off-by: Linus Walleij --- diff --git a/drivers/pinctrl/sunxi/pinctrl-sunxi.c b/drivers/pinctrl/sunxi/pinctrl-sunxi.c index 862c84efb718f..80d6750c74a60 100644 --- a/drivers/pinctrl/sunxi/pinctrl-sunxi.c +++ b/drivers/pinctrl/sunxi/pinctrl-sunxi.c @@ -835,7 +835,9 @@ static const struct pinmux_ops sunxi_pmx_ops = { static int sunxi_pinctrl_gpio_direction_input(struct gpio_chip *chip, unsigned offset) { - return pinctrl_gpio_direction_input(chip->base + offset); + struct sunxi_pinctrl *pctl = gpiochip_get_data(chip); + + return sunxi_pmx_gpio_set_direction(pctl->pctl_dev, NULL, offset, true); } static int sunxi_pinctrl_gpio_get(struct gpio_chip *chip, unsigned offset) @@ -885,8 +887,10 @@ static void sunxi_pinctrl_gpio_set(struct gpio_chip *chip, static int sunxi_pinctrl_gpio_direction_output(struct gpio_chip *chip, unsigned offset, int value) { + struct sunxi_pinctrl *pctl = gpiochip_get_data(chip); + sunxi_pinctrl_gpio_set(chip, offset, value); - return pinctrl_gpio_direction_output(chip->base + offset); + return sunxi_pmx_gpio_set_direction(pctl->pctl_dev, NULL, offset, false); } static int sunxi_pinctrl_gpio_of_xlate(struct gpio_chip *gc,